#pragma once
#include<iostream>
#include<pthread.h>
using namespace std;

class Mutex
{
public:
    Mutex(pthread_mutex_t* mutex)
    {
        pthread_mutex_init(_mutex,nullptr);
    }
    void lock()
    {
        pthread_mutex_lock(_mutex);
    }
    void unlock()
    {
        pthread_mutex_unlock(_mutex);
    }
    ~Mutex()
    {

    }
private:
    pthread_mutex_t* _mutex;
};

class LockGuard
{
public:
    LockGuard(pthread_mutex_t* mutex)
    :_mtx(mutex)
    {
        _mtx.lock();
    }
    ~LockGuard()
    {
        _mtx.unlock();
    }
private:
    Mutex _mtx;
};